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Record #110281:

On the estimation of a planar rotation with application to sea ice motion / G.S. Watson.

Title: On the estimation of a planar rotation with application to sea ice motion / G.S. Watson.
Author(s): Watson, G. S.
Date: 1991.
In: Eos : transactions, American Geophysical Union. (1991.), Vol. 72(17 (Supplement)) (1991)
Abstract: Motion of sea ice is deduced from satellite images by method using perpendicular bisectors of observed displacements, but small motions may be regarded as planar rotations of rigid ice plates by angle θ about point p. This is only practical case where problem remains linear in A, where A is usual 2x2 rotation matrix.
Notes:

Eos : transactions, American Geophysical Union. Vol. 72(17 (Supplement)) :153 (1991).

American Geophysical Union-Mineralogical Society of America 1991 Spring Meeting. Abstract volume.

Keywords: 551.32 -- Glaciology.
551.326 -- Floating ice.
551.326.7 -- Sea ice.
551.326.14 -- Floating ice, movement.
E6 -- Glaciology: floating ice.
SPRI record no.: 110281

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500 ## ‡aAmerican Geophysical Union-Mineralogical Society of America 1991 Spring Meeting. Abstract volume.
520 3# ‡aMotion of sea ice is deduced from satellite images by method using perpendicular bisectors of observed displacements, but small motions may be regarded as planar rotations of rigid ice plates by angle θ about point p. This is only practical case where problem remains linear in A, where A is usual 2x2 rotation matrix.
650 07 ‡a551.32 -- Glaciology.‡2udc
650 07 ‡a551.326 -- Floating ice.‡2udc
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650 07 ‡a551.326.14 -- Floating ice, movement.‡2udc
650 07 ‡aE6 -- Glaciology: floating ice.‡2local
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